What is a common neurotransmitter? A. Acetylcholine B. GABA C. Serotonin D. All of the above

Q: a. The nerves connecting the ganglia make up the ______________. b. What is the lowest of the…

A: Nervous tissue is the tissue that allows the propagation of electrochemical signals as nerve…

Q: What causes musician’s cramp? a. Changes in the muscles and tendons of the hand b. Rewiring of the…

A: The human body is composed of various muscle that along with the skeletal system forms the…

Q: After someone has had a stroke, what kind of drug might be helpful, and which brain areas should…

A: KEY WORDS :- Stroke - It happens when blood supply to a particular area in brain got interrupted or…

Q: Sympathetic nerve stimulation does not causea. the liver to release glycogen.b. the dilation of…

A: The nervous system is a very complex organ system. The nervous system is divided into two major…

Q: Which of the following is a substance in the body that facilitates the transmission of pain signals?…

A: Pain is defined as an unpleasant and undesirable sensation of the body that is caused by or…

Q: What do multiple sclerosis and ALS (amyotropic lateral sclerosis) have in common?a. They both are…

A: The nervous system is a complex system of nerves and specialised cells known as neurons. The nervous…

Q: What neurotransmitter will result in constriction of the pupil? a. norepinephrine b. acetylcholine…

A: The neurons are the major fundamental units of the nervous system. Neurotransmitters are the…

Q: Where are neurotransmitter receptors located?(A) the nuclear membrane(B) the nodes of Ranvier(C) the…

A: Neurotransmitters are chemical substances, which are released from the neurons. They transmit…

Q: The purpose of the autonomic nervous system is to do all of the following excepta. stimulate…

A: Autonomic nervous system is the division of the peripheral nervous system which controls the…

Q: Nicotinic receptors are located on which of the following? a. plasma membranes of ganglionic neurons…

A: The nicotinic receptors are the cylindrically-shaped protein that is embedded in the synaptic walls…

Q: A nurse uses a whirlpool to relax a patient following intense physical therapy to restore movement…

A: We know that Sense of pain is mediated by the nervous system. Neurons are the principal functional…

Q: Damage to which structure would have the largest impact on input to the cerebellum?   Question 7…

A: Answer:- Option B) Inferior cerebellar peduncle The main function of cerebellar peduncles is to…

Q: Which part of the nervous system directly controls the digestive system? a. parasympathetic nervous…

A: Which part of the nervous system directly controls the digestive system?

Q: A fight-or-flight response in the body is controlled by thea. sympathetic division of the nervous…

A: The nervous system is highly complex among different organ systems in animals. By transmitting…

Q: The peripheral nervous system that transfers signal to the brain is the:a. sympathetic nervous…

A: KEY WORDS :- Peripheral nervous system - It involves nerves and ganglia present just outside the…

Q: Which of the following is characteristic of psychoactive drugsa. They do not readily cross the…

A: Psychoactive drugs are administered to alter mood, consciousness, and also in treating pain. Intake…

Q: Which of the following chemicals acts at serotonin synapses? A serotonin MDMA C SSRI antidepressants…

A: Serotonin is an important hormone that is responsible for producing feelings of happiness and…

Q: Activation of the sympathetic nervous system causes: a. increased blood flow into the skin b. a…

A: The component of the peripheral nervous system that serves as a control system and generally…

Q: parasympathetic nervous system. Why would you want to do this?

A: The parasympathetic systema nervosum is accountable for the body's rest and digestion response once…

Q: Most human axons have a myelin sheath that_____ . a. prevents action potentials from moving backward…

A: The complex body of human being functions in a systemic and coordinated way, and this…

Q: Which second messenger system is used with beta-1 adrenergic receptors? A. cyclic AMP B. ATP C.…

A: Beta-1 adrenergic receptors are G-protein coupled receptors that are present in the heart.

Q: In which species, if any, can axons regrow in the spinal cord? A. In humans only B. In fish C. In…

A: Answer is B.) in fish.

Q: The ventricles in the brain are filled with (a) blood. (b) cerebrospinal fluid. (c) air. (d) neural…

A: The ventricles of the brain can be defined as the communicating network located within the brain…

Q: Muscarinic receptors binda. epinephrine.b. norepinephrine.c. acetylcholine.d. cholinesterase.e.…

A: Receptors are proteins generally cell surface receptors. These bind to ligands and generate a…

Q: Basic neuroscience of emotions states that a.There are two different routes to an emotional…

A: Affective neuroscience is the study of the neural mechanisms of emotion. This interdisciplinary…

Q: A benzodiazepine such as Valium inhibits seizures through what action?  A) Inhibiting Dopamine…

A: Option D) Increasing GABA Action  Benzodiazepines are depressants that improve the impact of the…

Q: Describe how neurotransmitter chemicals in the brain work, and the effects that depressants and…

A: Neurotransmitters Neurotransmitters are the chemical compounds that are present at the end of the…

Q: The ability of the brain to rewire itself is known as neuroplasticity, is caused due to? A. The…

A: Neuroplasticity or brain plasticity is defined as the ability of the nervous system to change its…

Q: n order for the muscles to contract ______ must bind to receptors in the muscles. a) Serotonin b)…

A:

Q: Sympathetic stimulation to lung tissue A. Causes activation of beta2 receptors which contract…

A: Sympathetic nerve stimulation produced an active increase in vascular resistance in the pulmonary…

Q: Atropine   A.Tends to stimulate excitatory (sympathetic) functions.  B.Increaes heart rate.…

A: Atropine is an anticholinergic drug that acts on the sympathetic nervous system. It is also known to…

Q: When the parasympathetic system is stimulated, what neurotransmitter is released? a. Acetylcholine…

A: Peripheral nervous system consists of 31 pairs of spinal nerves, 12 pairs of cranial nerves which…

Q: What would be the purpose of giving a drug that stimulates dopamine receptors to a stroke patient?…

A: Dopamine is a major neurotransmitter that is involved in brain sensorimotor functions. Stroke is an…

Q: Can you use a beta-blocker for patients having a stage fright? Why or why not?

A: Beta blockers is a class of drugs mainly used to control blood pressure and other conditions. Fright…

Q: Dopamine is an important neurotransmitter. Which disease or disorder results when the neurons in the…

A: Neurons communicate with each other and with the controlled organs by passing an electric current…

Q: What is the term used to refer to an area of the body that sends cutaneous sensory information to a…

A: 1) A dermatome is an area of skin that's supplied by a single spinal nerve. So correct option is(C)…

Q: Effect of fear on the autonomic nervous system a. Fear may increase sympathetic activity only b.…

A: The autonomic division of the peripheral nervous system has two divisions, the parasympathetic and…

Q: What are the synaptic effects of glycine? a. It directly stimulates glutamate receptors. b. It…

A: Glycine is an amino acid that functions as an inhibitory neurotransmitter (inhibits the excitation…

Q: Why would a tricyclic antidepressant fit in with the monoamine theory? How does a tricyclic…

A: Monoamine theory:- The monoamine hypothesis of depression predicts that the underlying…

Q: Cocaine affects a synapse by blocking the reuptake or reabsorbtion of the neurotransmitter dopamine…

A: Dopamine comes from a group of brain cells known as dopaminergic or also known as dopamine-making…

Q: In the sympathetic nervous system, which of the following prevents apoptosis? A. Steroid hormones B.…

A: There are different biomolecules present in humans. They include carbohydrates, lipids, proteins,…

Emotions

Emotions are biologically based psychological conditions caused by neurophysiological changes which are linked to different factors such as thoughts, emotions, behavioral responses, and pleasure or displeasure. These emotions are not similar to moods. The mood is an affective state. Mood depends upon several factors, such as weather, the environment, physiology, etc. Emotions can be beneficial or detrimental depending on the situation. Emotional reactions are simple. Emotional well-being is strongly affected by our well-being, and such feelings are private.